we are here at this wonderful clinton library, and i want to bring this back to president clinton, if i can. you know, there are more than 40 paces between the situation in the oval office. rarely do national security advisers get fired if things go wrong. but president did get thrown out of office if things go wrong. and i can assure you there was no more appetite for american boots on the ground in 1995 than there is in 2013. we have gone to somalia. we didn't have a great experience in haiti. there was no appetite in the country for putting 25,000, or 20,000 troops into bosnia, even in the context of a peace agreement. most people couldn't tell you where policy was on a map. inevitably, the peace agreement would be shaky. and it was an extraordinarily courageous decision i think, and we would not have had peace. that was the centerpiece of the in game. because once we said we will be there to enforce it, that was the key decision. then the parties had confidence that maybe a peace agreement actually could last. so it does ultimately come down i think to presidential leadership here